Emerson Rosemount 3051S Series - Page 46

Standards
IEC 60079-0:2011, IEC 60079-11:2011
Markings
Ex ia IIC T4 Ga, T4 (–60 °C ≤ T
a
≤ +70 °C)
Parameter HART
®
FOUNDATION
™
Fieldbus
SuperModule
™
only
RTD (for 3051SFx)
HART Fieldbus
Voltage U
i
30 V 30 V 7.14 V 30 V 30 V
Current I
i
300 mA 300 mA 300 mA 2.31 mA 18.24
mA
Power P
i
1 W 1.3 W 887 mW 17.32
mW
137 mW
Capacitanc
e C
i
14.8 nF 0 0.11 μF 0 0.8 nF
Inductance
L
i
0 0 0 0 1.33 mH
Special Conditions for Safe Use (X):
1. If the equipment is fitted with the optional 90 V transient
suppressor, it is incapable of withstanding the 500 V isolation
from earth test and this must be taken into account during
installation.
2. The enclosure may be made of aluminum alloy and given a
protective polyurethane paint finish; however, care should be
taken to protect it from impact or abrasion if located in a Zone
0 environment.
IG IECEx FISCO
Certificate
IECEx BAS 08.0025X
Standards
IEC 60079-0:2011, IEC 60079-11:2011
Markings
Ex ia IIC T4 Ga, T4 (–60 °C ≤ T
a
≤ +70 °C)
Parameter FISCO
Voltage U
i
17.5 V
Current I
i
380 mA
Power P
i
5.32 W
Capacitance C
i
0
Inductance L
i
0
Quick Start Guide January2024
46 Emerson.com/Rosemount